Hi, I checked the cotrUSD api.
We use this reuqest:
https://www.cointrader.net/api3/stats/orders/all/1000{"success":true,"totalCount":"64","message":"Found 64 Open Orders","data":[{"symbol":"BTCUSD","price":"0.16","type":"Buy","quantity":"1000.00000000","total":"160.00","created":"2015-01-12 23:54:23"},{"symbol":"BTCUSD","price":"50.00","type":"Buy","quantity":"20.00000000","total":"1000.00","created":"2014-10-04 16:53:52"},{"symbol":"BTCUSD","price":"66.62","type":"Buy","quantity":"10.00000000","total":"666.20","created":"2014-12-28 11:50:00"},{"symbol":"BTCUSD","price":"101.00","type":"Buy","quantity":"0.74069307","total":"74.81","created":"2015-01-17 22:50:40"},{"symbol":"BTCUSD","price":"215.00","type":"Buy","quantity":"5.67911628","total":"1221.01","created":"2015-01-21 20:10:49"},{"symbol":"BTCUSD","price":"220.00","type":"Buy","quantity":"0.02718227","total":"5.98","created":"2015-01-26 23:46:48"},{"symbol":"BTCUSD","price":"225.88","type":"Buy","quantity":"6.97554983","total":"1575.64","created":"2015-01-24 07:44:19"},{"symbol":"BTCUSD","price":"232.57","type":"Buy","quantity":"0.36828966","total":"85.65","created":"2015-01-24 16:05:53"},{"symbol":"BTCUSD","price":"247.00","type":"Buy","quantity":"2.00000000","total":"494.00","created":"2015-01-25 10:17:35"},{"symbol":"BTCUSD","price":"248.00","type":"Buy","quantity":"3.00000000","total":"744.00","created":"2015-01-25 15:32:44"},{"symbol":"BTCUSD","price":"248.50","type":"Buy","quantity":"2.00000000","total":"497.00","created":"2015-01-25 20:12:34"},{"symbol":"BTCUSD","price":"250.00","type":"Buy","quantity":"20.41360000","total":"5103.40","created":"2015-01-19 01:22:42"},{"symbol":"BTCUSD","price":"252.00","type":"Buy","quantity":"2.00000000","total":"504.00","created":"2015-01-27 13:43:41"},{"symbol":"BTCUSD","price":"254.00","type":"Buy","quantity":"2.00000000","total":"508.00","created":"2015-01-28 06:34:27"},{"symbol":"BTCUSD","price":"254.13","type":"Buy","quantity":"10.00000000","total":"2541.30","created":"2015-01-28 12:44:54"},{"symbol":"BTCUSD","price":"254.49","type":"Buy","quantity":"0.52700000","total":"134.12","created":"2015-01-28 12:44:46"},{"symbol":"BTCUSD","price":"254.50","type":"Buy","quantity":"2.00000000","total":"509.00","created":"2015-01-28 12:44:11"},{"symbol":"BTCUSD","price":"254.52","type":"Buy","quantity":"5.00000000","total":"1272.60","created":"2015-01-28 12:41:15"},{"symbol":"BTCUSD","price":"254.53","type":"Buy","quantity":"0.28000000","total":"71.27","created":"2015-01-28 12:44:44"},{"symbol":"BTCUSD","price":"254.56","type":"Buy","quantity":"6.20550000","total":"1579.67","created":"2015-01-28 12:43:40"},{"symbol":"BTCUSD","price":"254.73","type":"Buy","quantity":"4.11090000","total":"1047.17","created":"2015-01-28 12:42:26"},{"symbol":"BTCUSD","price":"254.74","type":"Buy","quantity":"3.00000000","total":"764.22","created":"2015-01-28 12:44:06"},{"symbol":"BTCUSD","price":"254.75","type":"Buy","quantity":"13.73270000","total":"3498.41","created":"2015-01-28 12:44:41"},{"symbol":"BTCUSD","price":"254.79","type":"Buy","quantity":"2.53910000","total":"646.94","created":"2015-01-28 12:44:37"},{"symbol":"BTCUSD","price":"254.84","type":"Buy","quantity":"0.05200000","total":"13.25","created":"2015-01-28 12:44:37"},{"symbol":"BTCUSD","price":"255.02","type":"Buy","quantity":"0.39510000","total":"100.76","created":"2015-01-28 12:44:36"},{"symbol":"BTCUSD","price":"255.03","type":"Buy","quantity":"0.15900000","total":"40.55","created":"2015-01-28 12:44:36"},{"symbol":"BTCUSD","price":"255.05","type":"Buy","quantity":"2.00000000","total":"510.10","created":"2015-01-28 12:44:35"},{"symbol":"BTCUSD","price":"257.00","type":"Buy","quantity":"2.00000000","total":"514.00","created":"2015-01-28 09:41:27"},{"symbol":"BTCUSD","price":"258.00","type":"Buy","quantity":"2.00000000","total":"516.00","created":"2015-01-28 11:37:30"},{"symbol":"BTCUSD","price":"262.99","type":"Sell","quantity":"3.70010000","total":"973.09","created":"2015-01-28 12:42:36"},{"symbol":"BTCUSD","price":"263.00","type":"Sell","quantity":"2.00000000","total":"526.00","created":"2015-01-28 11:36:59"},{"symbol":"BTCUSD","price":"263.31","type":"Sell","quantity":"6.00000000","total":"1579.86","created":"2015-01-28 12:44:55"},{"symbol":"BTCUSD","price":"263.33","type":"Sell","quantity":"2.83590000","total":"746.78","created":"2015-01-28 12:44:56"},{"symbol":"BTCUSD","price":"263.35","type":"Sell","quantity":"4.46580000","total":"1176.07","created":"2015-01-28 12:39:53"},{"symbol":"BTCUSD","price":"263.57","type":"Sell","quantity":"2.11080000","total":"556.34","created":"2015-01-28 12:44:57"},{"symbol":"BTCUSD","price":"263.67","type":"Sell","quantity":"9.00000000","total":"2373.03","created":"2015-01-28 12:44:58"},{"symbol":"BTCUSD","price":"263.72","type":"Sell","quantity":"4.38980000","total":"1157.68","created":"2015-01-28 12:43:19"},{"symbol":"BTCUSD","price":"263.79","type":"Sell","quantity":"4.72650000","total":"1246.80","created":"2015-01-28 12:44:59"},{"symbol":"BTCUSD","price":"263.84","type":"Sell","quantity":"2.07490000","total":"547.44","created":"2015-01-28 12:45:00"},{"symbol":"BTCUSD","price":"263.90","type":"Sell","quantity":"7.15340000","total":"1887.78","created":"2015-01-28 12:44:27"},{"symbol":"BTCUSD","price":"264.00","type":"Sell","quantity":"0.08510000","total":"22.47","created":"2015-01-28 12:45:01"},{"symbol":"BTCUSD","price":"264.29","type":"Sell","quantity":"4.30900000","total":"1138.83","created":"2015-01-28 12:45:06"},{"symbol":"BTCUSD","price":"264.50","type":"Sell","quantity":"2.00000000","total":"529.00","created":"2015-01-28 09:40:03"},{"symbol":"BTCUSD","price":"277.00","type":"Buy","quantity":"1.89120130","total":"523.86","created":"2015-01-22 00:00:53"},{"symbol":"BTCUSD","price":"316.29","type":"Buy","quantity":"3.50000000","total":"1107.02","created":"2015-01-28 12:44:46"},{"symbol":"BTCUSD","price":"316.36","type":"Buy","quantity":"3.50000000","total":"1107.26","created":"2015-01-28 12:44:45"},{"symbol":"BTCUSD","price":"316.38","type":"Buy","quantity":"3.50000000","total":"1107.33","created":"2015-01-28 12:44:57"},{"symbol":"BTCUSD","price":"316.39","type":"Buy","quantity":"2.54250000","total":"804.42","created":"2015-01-28 12:45:05"},{"symbol":"BTCUSD","price":"316.40","type":"Buy","quantity":"0.27000000","total":"85.43","created":"2015-01-28 12:45:04"},{"symbol":"BTCUSD","price":"316.42","type":"Buy","quantity":"0.05200000","total":"16.45","created":"2015-01-28 12:45:03"},{"symbol":"BTCUSD","price":"316.64","type":"Buy","quantity":"0.39510000","total":"125.10","created":"2015-01-28 12:45:02"},{"symbol":"BTCUSD","price":"316.66","type":"Buy","quantity":"3.35120000","total":"1061.19","created":"2015-01-28 12:45:01"},{"symbol":"BTCUSD","price":"329.61","type":"Sell","quantity":"2.48000000","total":"817.43","created":"2015-01-28 12:45:06"},{"symbol":"BTCUSD","price":"329.82","type":"Sell","quantity":"3.50000000","total":"1154.37","created":"2015-01-28 12:42:24"},{"symbol":"BTCUSD","price":"330.23","type":"Sell","quantity":"3.50000000","total":"1155.81","created":"2015-01-28 12:44:40"},{"symbol":"BTCUSD","price":"330.26","type":"Sell","quantity":"2.49860000","total":"825.19","created":"2015-01-28 12:44:53"},{"symbol":"BTCUSD","price":"330.28","type":"Sell","quantity":"3.50000000","total":"1155.98","created":"2015-01-28 12:44:53"},{"symbol":"BTCUSD","price":"330.61","type":"Sell","quantity":"3.26920000","total":"1080.83","created":"2015-01-28 12:45:07"},{"symbol":"BTCUSD","price":"369.00","type":"Sell","quantity":"0.50000000","total":"184.50","created":"2015-01-26 23:18:34"},{"symbol":"BTCUSD","price":"500.00","type":"Sell","quantity":"1.00000000","total":"500.00","created":"2015-01-07 07:50:03"},{"symbol":"BTCUSD","price":"666.00","type":"Sell","quantity":"4.07956629","total":"2716.99","created":"2015-01-27 16:23:07"},{"symbol":"BTCUSD","price":"99000.00","type":"Sell","quantity":"1.00000000","total":"99000.00","created":"2014-08-01 21:12:07"},{"symbol":"BTCUSD","price":"500000.00","type":"Sell","quantity":"0.10000000","total":"50000.00","created":"2014-06-12 22:41:15"}]}
according to this answer json you can see that this mix is already in their data.
{"symbol":"BTCUSD","price":"257.00","type":"Buy","quantity":"2.00000000","total":"514.00","created":"2015-01-28 09:41:27"},{"symbol":"BTCUSD","price":"258.00","type":"Buy","quantity":"2.00000000","total":"516.00","created":"2015-01-28 11:37:30"},{"symbol":"BTCUSD","price":"262.99","type":"Sell","quantity":"3.70010000","total":"973.09","created":"2015-01-28 12:42:36"},{"symbol":"BTCUSD","price":"263.00","type":"Sell","quantity":"2.00000000","total":"526.00","created":"2015-01-28 11:36:59"},{"symbol":"BTCUSD","price":"263.31","type":"Sell","quantity":"6.00000000","total":"1579.86","created":"2015-01-28 12:44:55"},{"symbol":"BTCUSD","price":"263.33","type":"Sell","quantity":"2.83590000","total":"746.78","created":"2015-01-28 12:44:56"},{"symbol":"BTCUSD","price":"263.35","type":"Sell","quantity":"4.46580000","total":"1176.07","created":"2015-01-28 12:39:53"},{"symbol":"BTCUSD","price":"263.57","type":"Sell","quantity":"2.11080000","total":"556.34","created":"2015-01-28 12:44:57"},{"symbol":"BTCUSD","price":"263.67","type":"Sell","quantity":"9.00000000","total":"2373.03","created":"2015-01-28 12:44:58"},{"symbol":"BTCUSD","price":"263.72","type":"Sell","quantity":"4.38980000","total":"1157.68","created":"2015-01-28 12:43:19"},{"symbol":"BTCUSD","price":"263.79","type":"Sell","quantity":"4.72650000","total":"1246.80","created":"2015-01-28 12:44:59"},{"symbol":"BTCUSD","price":"263.84","type":"Sell","quantity":"2.07490000","total":"547.44","created":"2015-01-28 12:45:00"},{"symbol":"BTCUSD","price":"263.90","type":"Sell","quantity":"7.15340000","total":"1887.78","created":"2015-01-28 12:44:27"},{"symbol":"BTCUSD","price":"264.00","type":"Sell","quantity":"0.08510000","total":"22.47","created":"2015-01-28 12:45:01"},{"symbol":"BTCUSD","price":"264.29","type":"Sell","quantity":"4.30900000","total":"1138.83","created":"2015-01-28 12:45:06"},{"symbol":"BTCUSD","price":"264.50","type":"Sell","quantity":"2.00000000","total":"529.00","created":"2015-01-28 09:40:03"},{"symbol":"BTCUSD","price":"277.00","type":"Buy","quantity":"1.89120130","total":"523.86","created":"2015-01-22 00:00:53"},{"symbol":"BTCUSD","price":"316.29","type":"Buy","quantity":"3.50000000","total":"1107.02","created":"2015-01-28 12:44:46"},
as it is here
can you confirm on your side?